package com.sky.mapper;

import com.sky.annotation.AutoFill;
import com.sky.entity.Setmeal;
import com.sky.entity.SetmealDish;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishItemVO;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface SetmealMapper {

    /**
     * 根据分类id查询套餐数量
     * @param categoryId
     * @return
     */
    @Select("select count(*) from setmeal where category_id = #{categoryId}")
    Integer countByCategoryId(Integer categoryId);

    /**
     * 新增套餐基础信息
     * @param setmeal
     */
    @AutoFill(value = OperationType.INSERT)
    void insert(Setmeal setmeal);

    /**
     * 批量删除套餐
     * @param ids
     */
    void deleteByIds(List<Long> ids);

    /**
     * 根据id来查询套餐
     * @param id
     * @return
     */
    @Select("select * from setmeal where id =#{id}")
    Setmeal getById(Long id);

    /**
     * 修改套餐基本信息
     * @param setmeal
     */
    void update(Setmeal setmeal);

    /**
     * 动态条件查询套餐
     * @param setmeal
     * @return
     */
    List<Setmeal> list(Setmeal setmeal);

    /**
     * 根据套餐id查询菜品选项
     * @param setmealId
     * @return
     */
    @Select("select d.name,sd.copies,d.image,d.description from setmeal_dish sd left join dish d on sd.dish_id =d.id " +
            "where sd.setmeal_id=#{setmealId}")
    List<DishItemVO> getDishItemBySetmealId(Long setmealId);

    /**
     * 根据条件统计套餐数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
